Cita APA

 Proakis, J. G. (2014).  Digital Signal Processing.  Pearson Education, Inc.

Chicago Style Citation

 Proakis, John G.  Digital Signal Processing.  Pearson Education, Inc, 2014.

Cita MLA

 Proakis, John G.  Digital Signal Processing.  Pearson Education, Inc, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.